Trace number 1530700

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530700-1238579860/watcher-1530700-1238579860 -o /tmp/evaluation-result-1530700-1238579860/solver-1530700-1238579860 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530700-1238579860.cnf -rs 533215144 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20992
/proc/meminfo: memFree=1314480/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=1596 CPUtime=0
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1130647926 1634304 188 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 399 188 127 319 0 77 0

[startup+0.021216 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20992
/proc/meminfo: memFree=1314480/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=1728 CPUtime=0.01
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 257 0 0 0 1 0 0 0 18 0 1 0 1130647926 1769472 240 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 432 240 148 319 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1728

[startup+0.101229 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20992
/proc/meminfo: memFree=1314480/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=1860 CPUtime=0.09
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 1130647926 1904640 261 1992294400 134512640 135819388 4294956160 18446744073709551615 134586104 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 465 261 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301263 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20992
/proc/meminfo: memFree=1314480/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=1988 CPUtime=0.29
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 308 0 0 0 29 0 0 0 19 0 1 0 1130647926 2035712 291 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 497 291 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.70133 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20992
/proc/meminfo: memFree=1314480/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=2120 CPUtime=0.69
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 1130647926 2170880 343 1992294400 134512640 135819388 4294956160 18446744073709551615 134617554 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 530 343 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1313512/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=2652 CPUtime=1.49
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 1130647926 2715648 478 1992294400 134512640 135819388 4294956160 18446744073709551615 134667927 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 663 478 148 319 0 341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2652

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1312488/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=3576 CPUtime=3.09
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 703 0 0 0 309 0 0 0 25 0 1 0 1130647926 3661824 686 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 894 686 148 319 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1311976/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=3840 CPUtime=6.29
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 764 0 0 0 629 0 0 0 25 0 1 0 1130647926 3932160 747 1992294400 134512640 135819388 4294956160 18446744073709551615 134616978 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 960 747 148 319 0 638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1310568/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=5356 CPUtime=12.69
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 1125 0 0 0 1268 1 0 0 25 0 1 0 1130647926 5484544 1108 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 1339 1108 148 319 0 1017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5356

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1306856/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=9064 CPUtime=25.48
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 2006 0 0 0 2546 2 0 0 25 0 1 0 1130647926 9281536 1989 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 2266 1989 148 319 0 1944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9064

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1306536/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=9512 CPUtime=51.08
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 2101 0 0 0 5105 3 0 0 25 0 1 0 1130647926 9740288 2084 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 2378 2084 148 319 0 2056 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9512

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1303848/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=12628 CPUtime=102.26
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 2791 0 0 0 10223 3 0 0 25 0 1 0 1130647926 12931072 2741 1992294400 134512640 135819388 4294956160 18446744073709551615 134617168 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 3157 2741 148 319 0 2835 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12628

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20993
/proc/meminfo: memFree=1299048/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=17972 CPUtime=162.23
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 4095 0 0 0 16219 4 0 0 25 0 1 0 1130647926 18403328 3953 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 4493 3953 148 319 0 4171 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17972

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1298024/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=18836 CPUtime=222.21
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 4284 0 0 0 22216 5 0 0 25 0 1 0 1130647926 19288064 4142 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 4709 4142 148 319 0 4387 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18836

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1298088/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=18836 CPUtime=282.19
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 4286 0 0 0 28214 5 0 0 25 0 1 0 1130647926 19288064 4144 1992294400 134512640 135819388 4294956160 18446744073709551615 134616874 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 4709 4144 148 319 0 4387 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1297896/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=19120 CPUtime=342.17
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 4324 0 0 0 34212 5 0 0 25 0 1 0 1130647926 19578880 4182 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 4780 4182 148 319 0 4458 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19120

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1297064/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=19984 CPUtime=402.14
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 4517 0 0 0 40209 5 0 0 25 0 1 0 1130647926 20463616 4375 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 4996 4375 148 319 0 4674 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 19984

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1296744/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=20584 CPUtime=462.13
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 4607 0 0 0 46207 6 0 0 25 0 1 0 1130647926 21078016 4465 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 5146 4465 148 319 0 4824 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20584

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1296104/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=21608 CPUtime=522.11
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 4858 0 0 0 52205 6 0 0 25 0 1 0 1130647926 22126592 4651 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 5402 4651 148 319 0 5080 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21608

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1294056/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=23864 CPUtime=582.09
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 5399 0 0 0 58202 7 0 0 25 0 1 0 1130647926 24436736 5192 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 5966 5192 148 319 0 5644 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23864

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1290984/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=27076 CPUtime=642.07
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 6143 0 0 0 64199 8 0 0 25 0 1 0 1130647926 27725824 5936 1992294400 134512640 135819388 4294956160 18446744073709551615 134616821 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 6769 5936 148 319 0 6447 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27076

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1288488/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=30260 CPUtime=702.05
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 6887 0 0 0 70196 9 0 0 25 0 1 0 1130647926 30986240 6569 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 7565 6569 148 319 0 7243 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 30260

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1285928/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=33040 CPUtime=762.03
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 7510 0 0 0 76193 10 0 0 25 0 1 0 1130647926 33832960 7192 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 8260 7192 148 319 0 7938 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 33040

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20999
/proc/meminfo: memFree=1284456/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=34516 CPUtime=822.01
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 7881 0 0 0 82191 10 0 0 25 0 1 0 1130647926 35344384 7563 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 8629 7563 148 319 0 8307 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 34516

[startup+882.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20999
/proc/meminfo: memFree=1282152/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=37684 CPUtime=881.98
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 8594 0 0 0 88187 11 0 0 25 0 1 0 1130647926 38588416 8147 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 9421 8147 148 319 0 9099 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 37684

[startup+942.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20999
/proc/meminfo: memFree=1280040/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=39740 CPUtime=941.96
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 9122 0 0 0 94184 12 0 0 25 0 1 0 1130647926 40693760 8675 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 9935 8675 148 319 0 9613 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 39740

[startup+1002.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 20999
/proc/meminfo: memFree=1276712/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=43972 CPUtime=1001.94
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 10253 0 0 0 100181 13 0 0 25 0 1 0 1130647926 45027328 9444 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 10993 9444 148 319 0 10671 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 43972

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20999
/proc/meminfo: memFree=1276712/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=43972 CPUtime=1061.92
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 10300 0 0 0 106179 13 0 0 25 0 1 0 1130647926 45027328 9491 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 10993 9491 148 319 0 10671 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 43972

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20999
/proc/meminfo: memFree=1275432/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=45220 CPUtime=1121.89
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 10669 0 0 0 112176 13 0 0 25 0 1 0 1130647926 46305280 9824 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 11305 9824 148 319 0 10983 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 45220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20999
/proc/meminfo: memFree=1273896/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=47168 CPUtime=1181.88
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 11048 0 0 0 118174 14 0 0 25 0 1 0 1130647926 48300032 10203 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 11792 10203 148 319 0 11470 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 47168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20999
/proc/meminfo: memFree=1273256/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=47920 CPUtime=1200.07
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 11194 0 0 0 119993 14 0 0 25 0 1 0 1130647926 49070080 10349 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 11980 10349 148 319 0 11658 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 47920

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20999
/proc/meminfo: memFree=1273256/2055920 swapFree=4175308/4192956
[pid=20992] ppid=20990 vsize=47920 CPUtime=1200.07
/proc/20992/stat : 20992 (hydrasat-flat) R 20990 20992 20682 0 -1 4194304 11194 0 0 0 119993 14 0 0 25 0 1 0 1130647926 49070080 10349 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/20992/statm: 11980 10349 148 319 0 11658 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 47920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.154976
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 47920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11194
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2471

runsolver used 0.98285 second user time and 2.34564 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 11:57:40
IDJOB=1530700
IDBENCH=70684
IDSOLVER=519
FILE ID=node55/1530700-1238579860
PBS_JOBID= 9062200
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530700-1238579860/watcher-1530700-1238579860 -o /tmp/evaluation-result-1530700-1238579860/solver-1530700-1238579860 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530700-1238579860.cnf -rs 533215144 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=533215144

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1314896 kB
Buffers:        102612 kB
Cached:         531084 kB
SwapCached:      11624 kB
Active:         203632 kB
Inactive:       444952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1314896 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            78428 kB
Committed_AS:  2895212 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node55 at 2009-04-01 12:17:43